[Patch ARM/AArch64 obvious] Fix typo: Rename insn_reservation cortex_53_advsimd to cortex_a53_advsimd

[James Greenhalgh]

Hi,

As subject. This makes the naming scheme for insn_reservations consistent in
config/arm/cortex-a53.md.

Checked that we still build a compiler after this cosmetic change, and
committed as obvious as revision 226069.

Thanks,
James

2015-07-22  James Greenhalgh  <james.greenha...@arm.com>

        * config/arm/cortex-a53 (cortex_53_advsimd): Rename to...
        (cortex_a53_advsimd): ...This.


diff --git a/gcc/config/arm/cortex-a53.md b/gcc/config/arm/cortex-a53.md
index 9065170..db572f6 100644
--- a/gcc/config/arm/cortex-a53.md
+++ b/gcc/config/arm/cortex-a53.md
@@ -360,7 +360,7 @@
 ;; Crude Advanced SIMD approximation.
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(define_insn_reservation "cortex_53_advsimd" 4
+(define_insn_reservation "cortex_a53_advsimd" 4
   (and (eq_attr "tune" "cortexa53")
        (eq_attr "is_neon_type" "yes"))
   "cortex_a53_simd0")